Advertisement
Thread Hook
Clamp the needle thread without fail and
wait at the standby position for making a
knot.
Short Stitch
The thread won't be easily loose by
making the pitches shorter at the end.
SPECIFICATIONS ( U11, H22, H23 )
Model name
Max. sewing speed
Stitch type
Needle
Lift of the presser foot
Lubricating oil
Power requirement /
Power consumption
U11
Weight of the
machine head
H22, H23
"sti/min" stands for "Stitches per Minute."
WHEN YOU PLACE ORDERS
Please note when placing orders, that the model name should be written as follows:
MF-7900
With automatic thread trimmer (Direct-drive motor)
Stitch type
Code
Tongue shape
of throat plate
3-needle, top and
23
bottom coverstitch
M F 7 92 3
Application
Code
Universal type
U11
Hemming
H22
(with left hand fabric trimmer,
for light-weight materials)
Hemming
(with left hand fabric trimmer,
H23
for medium-weight materials)
Control box
S C - 9 2 1 B C P - 1 8 B
SEWING MACHINERY BUSINESS UNIT
✽ Specifications and appearance are subject to change without prior notice for improvement.
✽ Read the instruction manual before putting the machine into service to ensure safety.
✽ This catalogue prints with environment-friendly soyink on recycle paper.
"Knot-Tying"
MF-7900 series
6,000 sti/min
3-needle top and bottom covering stitch
3-phase 200~240V / 500VA (with automatic thread trimmer)
Needle gauge Code
Code
5.6mm
B type
B
6.4mm
B
/
/
Thread trimming device
Pneumatic type top and bottom
thread trimming device with
thread-fray-prevention function
Pneumatic cloth chip
suction device
(electromagnetic valve type)
Operation panel
2-11-1
, TSURUMAKI, TAMA-SHI,
206-8551
TOKYO
, JAPAN
PHONE : ( 81 ) 42-357-2254
FAX : (
81
) 42-357-2274
http://www.juki.com
UY128GAS (#10S) #9~#12S
5mm (with top and bottom covering stitch),
8mm (with bottom covering stitch)
JUKI Machine Oil 18 (equivalent to ISO VG18)
Single-phase 100~120V / 200~240V,
44kg (with UT59)
45kg (with UT59)
MF-7900D
(Semi-dry-head)
With automatic thread trimmer (Direct-drive motor)
Stitch type
56
3-needle, top and
bottom coverstitch
64
M F 79 23D
Code
Application
Universal type
UT59
Hemming
(with left hand fabric trimmer,
for light-weight materials)
MC37
Hemming
(with left hand fabric trimmer,
for medium-weight materials)
Thread Tension Release
Secure a smooth stream of thread by
releasing the tension on the needle thread
hook.
Lower Looper Thread Tension Nut
Change the stitches from short stitch at
the end to regular stitch by adjusting the
amount of thread distribution.
MF-7900D series
5,000 sti/min
3-needle top and bottom covering stitch
Code
Tongue shape
Code
of throat plate
23
B type
B
B
/
Code
Thread trimming device
U11
Pneumatic type top and bottom
thread trimming device with
thread-fray-prevention function
H22
Pneumatic cloth chip
suction device
(electromagnetic valve type)
H23
Control box
S C - 9 2 1 B C P - 1 8 B
Juki Corporation operates an environmental management system
to promote and conduct the following as the company engages in
the research, development, design, sales, distribution,and
maintenance of industrial sewing machines, household sewing
machines, industrial robots, etc., and in the provision of sales and
maintenance services for data entry systems:
(1) The development of products and engineering processes
that are safe to the environment
(2) Green procurement and green purchasing
(3) Energy conservation (reduction in carbon-dioxide emissions)
(4) Resource saving (reduction of papers purchased, etc.)
(5) Reduction and recycling of waste
(6) Improvement of logistics efficiency (modal shift and
improvement of packaging, packing, etc.)
JULY, 2013 Printed in Japan(C)
Needle gauge Code
5.6mm
56
6.4mm
64
/
Code
UT59
MC37
Operation panel
Advertisement
